The act of wearing artificially thin pants to the strip club in order to "shoot a load" from a lap dance. Experienced shooters may sand the crotch area of sweat pants down to a thin state to achieve a desired level of comfort. Applying lube to the groin area as well as shaving of the male genitalia are also common place among shooters.

Joe: Why are you changing pants man, were going to the strip club.

Brian: Dude, im going shooting if i'm going to pay all that money for a lap dance
.
Joe: Oh shit good call have you seen my sweats?

Going After a Girl
Approaching a female
The act of attempting to flirt with a girl.
(Word is modeled after basketball players shooting a shot for a basket. You want to land the girl, who is the basket. So make your attempt by shooting your shot.)

Louis: "Damn!, look at that girl over there!"
Hans: "She bomb as fuck. You shooting?"